° Analyzing a large project at business level, then design the business model, the data model and document it, by creating working examples. All departments, that are involved by the project, can see, in advance, what will be the goal, functionality and result of the project.- These documents can be used by --> IT developers --> Software design (database and business models) --> The end users of the project- These documents can be used to --> Giving feedback at all levels of the business --> To define the how, when, why, what and by whom --> User and technical manuals° Analyzing, developing and teaching in Microsoft Office Applications (All versions) (VBA) --> Fast, but structured development --> Prototyping° Teaching Microsoft 365 --> The whole periodic table of Microsoft 365° Analyzing, developing and teaching in VB 5 and 6 (old school)° Analyzing, developing and teaching in Visual Studio .NET (2003 till 2022) (mostly VB.NET and C#, but did projects and used F# as teaching tools)° Using SQL Server for larger projects.-- Converting Access databases to SQL Server-- Programming Stored Procedures in VB.NETSpecialities:° Presenting and programming something difficult in a understandable way.° Prototyping and programming inside Word, Excel, Access, PowerPoint, Visio, Outlook, ... with VBA and Visual Studio for Office Applications.-- Gets the thing done, by thinking and studying first, followed by working in a structured way, mostly with the persons that must use the program.° Documenting and teaching.